Air quality in Wyoming
Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 06:50, Sep 20
Live most polluted city ranking
Real-time Wyoming most polluted city ranking
Wildfires in Wyoming
Real-time information
Active fires
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Learn more about global air quality
Which is the most polluted city in Wyoming?
- Albany County55
- Sublette County55
- Lander53
- Fremont County47
- Cheyenne37
- Sweetwater37
- Teton Village36
- Pinedale35
- Rawlins35
- Converse33
- Teton County32
- Green River27
- Lincoln County25
- Natrona County24
- Johnson County23
- Etna21
- Sheridan21
- Afton20
- Star Valley Ranch20
- Wright20
- Gillette19
- Riverton18
- Rafter J Ranch17
- Bondurant16
- Cody16
- Cokeville16
- Moose Wilson Road16
- Big Piney15
- Boulder15
- Daniel15
- Kemmerer15
- Lyman15
- Marbleton15
- North Rock Springs15
- Evanston14
- Kelly14
- Worland14
- Alpine13
- Dubois13
- Jackson13
- South Park13
- Fort Washakie12
- Laramie County12
- Ranchettes11
- Sundance11
- Albany9
- Dayton9
- Encampment9
- Ethete9
- La Barge9
- Laramie9
- Moorcroft9
- Newcastle9
- Pine Bluffs9
- Saratoga9
- Upton9
- Weston9
- Burns8
- Carpenter8
- Fox Farm-College8
- Lovell8
- Powell8
- South Greeley8
- Torrington8
- Wamsutter8
- Yoder8
- Arapahoe7
- Campbell7
- Lusk7
- Sleepy Hollow7
- Thermopolis7
- Wilson7
- Bar Nunn6
- Basin6
- Buffalo6
- Carbon County6
- Casper6
- Douglas6
- Esterbrook6
- Evansville6
- Glenrock6
- Greybull6
- Guernsey6
- Hoback6
- Kaycee6
- Mills6
- Mountain View, Natrona County6
- Sinclair6
- Wheatland6
- Rock Springs5
- Big Horn4
- Park County4
- Fort Laramie3
